Computer Skills, Computer Hardware Installation, Computer Hardware Assembling, Microsoft Windows Server Administration, Windows ADS Server Configuration, Windows ADS Server Administration, Computer Networking, Firewalls, L3 Switches, Wi-Fi Access Points,Hot spots Creation, Microtik, Vyatta, Cisco Network and Firewall Products Configuration and administration, Watch guard, Smoothwall, cyberoam, Centralized Anti virus Server configuration, OFC , UTP and STP cable laying,Linux administration, Linux Firewall configuration, Zimbra Configuration, Zimbra Installation,Zimbra Administration, Zimbra Performance Tuning,